diff --git a/SDK-GMLIB b/SDK-GMLIB
index 710cc6e..920b4e2 160000
--- a/SDK-GMLIB
+++ b/SDK-GMLIB
@@ -1 +1 @@
-Subproject commit 710cc6e4c3b0e85fd793fba807d8fffd6c4b607f
+Subproject commit 920b4e243aa0961ee3c0ad011d8b5e249d8717ca
diff --git a/lib/GMLIB_API-JS.js b/lib/GMLIB_API-JS.js
index b14c966..56ff413 100644
--- a/lib/GMLIB_API-JS.js
+++ b/lib/GMLIB_API-JS.js
@@ -110,7 +110,12 @@ const GMLIB_API = {
     addFakeList: ll.import("GMLIB_API", "addFakeList"),
     removeFakeList: ll.import("GMLIB_API", "removeFakeList"),
     removeAllFakeLists: ll.import("GMLIB_API", "removeAllFakeList"),
-    setFixI18nEnabled: ll.import("GMLib_ModAPI", "setFixI18nEnabled")
+    setFixI18nEnabled: ll.import("GMLib_ModAPI", "setFixI18nEnabled"),
+    getBlockTranslateKey: ll.import("GMLIB_API", "getBlockTranslateKey"),
+    getItemTranslateKey: ll.import("GMLIB_API", "getItemTranslateKey"),
+    getEntityTranslateKey: ll.import("GMLIB_API", "getEntityTranslateKey"),
+    readNbtFromFile: ll.import("GMLIB_API", "readNbtFromFile"),
+    saveNbtToFile: ll.import("GMLIB_API", "saveNbtToFile")
 }
 
 const FloatingTextList = [];
@@ -427,6 +432,14 @@ class Minecraft {
     static setFixI18nEnabled() {
         GMLIB_API.setFixI18nEnabled();
     }
+
+    static saveNbtToFile(path, nbt, isBinary = true) {
+        return GMLIB_API.saveNbtToFile(path, nbt, isBinary);
+    }
+
+    static readNbtFromFile(path, isBinary = true) {
+        return GMLIB_API.readNbtFromFile(path, isBinary);
+    }
 }
 
 class Recipes {
@@ -926,6 +939,30 @@ LLSE_Entity.prototype.throwEntity = function (proj, speed = 2, offset = 3) {
     return GMLIB_API.throwEntity(this, proj, speed, offset);
 }
 
+LLSE_Entity.prototype.getTranslateKey = function () {
+    return GMLIB_API.getEntityTranslateKey(this);
+}
+
+LLSE_Entity.prototype.getTranslateName = function (language) {
+    return I18nAPI.get(this.getTranslateKey(), [], language);
+}
+
+LLSE_Block.prototype.getTranslateKey = function () {
+    return GMLIB_API.getBlockTranslateKey(this);
+}
+
+LLSE_Block.prototype.getTranslateName = function (language) {
+    return I18nAPI.get(this.getTranslateKey(), [], language);
+}
+
+LLSE_Item.prototype.getTranslateKey = function () {
+    return GMLIB_API.getItemTranslateKey(this);
+}
+
+LLSE_Item.prototype.getTranslateName = function (language) {
+    return I18nAPI.get(this.getTranslateKey(), [], language);
+}
+
 module.exports = {
     StaticFloatingText,
     DynamicFloatingText,
diff --git a/manifest.json b/manifest.json
index bf503af..47a9296 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,7 +1,7 @@
 {
     "name": "${pluginName}",
     "entry": "${pluginFile}",
-    "version": "0.12.6",
+    "version": "0.12.7",
     "author": "GroupMountain",
     "type": "native",
     "dependencies": [
diff --git a/src/CompatibilityApi.cpp b/src/CompatibilityApi.cpp
index 55da2b0..7eb2c3f 100644
--- a/src/CompatibilityApi.cpp
+++ b/src/CompatibilityApi.cpp
@@ -604,4 +604,30 @@ void Export_Compatibility_API() {
         }
         return 0;
     });
+    RemoteCall::exportAs("GMLIB_API", "getBlockTranslateKey", [](Block const* block) -> std::string {
+        return block->buildDescriptionId();
+    });
+    RemoteCall::exportAs("GMLIB_API", "getItemTranslateKey", [](ItemStack* item) -> std::string {
+        return item->getDescriptionId();
+    });
+    RemoteCall::exportAs("GMLIB_API", "getEntityTranslateKey", [](Actor* entity) -> std::string {
+        return entity->getEntityLocNameString();
+    });
+    RemoteCall::exportAs(
+        "GMLIB_API",
+        "readNbtFromFile",
+        [](std::string const& path, bool isBinary) -> std::unique_ptr<CompoundTag> {
+            if (auto nbt = GMLIB_CompoundTag::readFromFile(path, isBinary)) {
+                return std::make_unique<CompoundTag>(nbt.value());
+            }
+            return nullptr;
+        }
+    );
+    RemoteCall::exportAs(
+        "GMLIB_API",
+        "saveNbtToFile",
+        [](std::string const& path, CompoundTag* nbt, bool isBinary) -> bool {
+            return GMLIB_CompoundTag::saveToFile(path, *nbt, isBinary);
+        }
+    );
 }
\ No newline at end of file
diff --git a/tooth.json b/tooth.json
index 425e110..d5bba3e 100644
--- a/tooth.json
+++ b/tooth.json
@@ -1,7 +1,7 @@
 {
     "format_version": 2,
     "tooth": "github.com/GroupMountain/GMLIB-LegacyRemoteCallApi",
-    "version": "0.12.6",
+    "version": "0.12.7",
     "info": {
         "name": "GMLIB-LegacyRemoteCallApi",
         "description": "Legacy RemoteCall API for GMLIB",
@@ -14,9 +14,9 @@
             "library"
         ]
     },
-    "asset_url": "https://github.com/GroupMountain/GMLIB-LegacyRemoteCallApi/releases/download/v0.12.6/GMLIB-LegacyRemoteCallApi-windows-x64.zip",
+    "asset_url": "https://github.com/GroupMountain/GMLIB-LegacyRemoteCallApi/releases/download/v0.12.7/GMLIB-LegacyRemoteCallApi-windows-x64.zip",
     "dependencies": {
-        "github.com/GroupMountain/GMLIB": ">=0.12.4"
+        "github.com/GroupMountain/GMLIB": ">=0.12.7"
     },
     "files": {
         "place": [